The public Graph API

• Citation Export

  Available now

  APA · BibTeX · RIS

  The real, source-backed citations behind entities, served as an API and exportable in APA, Chicago, MLA, Harvard, BibTeX, and RIS through the platform's citation engine. Every field comes from a verifiable citation record; none is invented.

  /api/v0/citations →

• Neighbours & Evidence Paths

  Available now

  REST / JSON

  The graph query surface: breadth-first neighbourhood traversal and shortest evidence paths between two entities, cycle-safe and bounded. The same real algorithms behind the graph explorer and the grounded assistant, exposed as an API.

  /api/v0/traversal →

• OpenAPI Specification

  Available now

  OpenAPI 3.1

  A machine-readable OpenAPI 3.1 description of every implemented endpoint, generated from the endpoint registry — so a client, a code generator, or an agent can discover the API automatically.

  /api/v0/openapi.json →

• Public Graph API

  Available now

  REST / JSON

  A read-only, deterministic REST API over the whole knowledge graph — list and fetch entities, list relationships, search, and traverse neighbourhoods and shortest paths. Every response carries a provenance envelope (version, source, licence, attribution). No auth, no rate limits, no write endpoints.

  /api/v0/entities →

• Sources API

  Available now

  REST / JSON

  The registry of authoritative sources behind the platform — every source's name, organisation, canonical URL, licence, and scope — served as a public endpoint, so the provenance of any cited fact can be resolved programmatically.

  /api/v0/sources →

The full machine-readable contract is the OpenAPI 3.1 spec, and the reference lives at /developers/api.